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What's the point of NSAssert, actually?
...gging/unit testing, and also when you provide frameworks to stop the users from doing "evil" things.
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Why avoid increment (“++”) and decrement (“--”) operators in JavaScript?
...vaScript basically since its inception. I don't think his advice is coming from "I'm lazy and inattentive inexperienced hacker" -- that's why I'm trying to understand where it's coming from.
– artlung
Jun 9 '09 at 17:22
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Getting error: Peer authentication failed for user “postgres”, when trying to get pgsql working with
...cation method works by obtaining the client's
operating system user name from the kernel and using it as the allowed
database user name (with optional user name mapping). This method is
only supported on local connections.
Password authentication
The password-based authentication methods...
Could not load file or assembly 'Newtonsoft.Json' or one of its dependencies. Manifest definition do
...e-package Newtonsoft.Json -reinstall
And, lastly I removed the following from my web.config:
<dependentAssembly>
<assemblyIdentity name="Newtonsoft.Json" publicKeyToken="30ad4fe6b2a6aeed" culture="neutral" />
<bindingRedirect oldVersion="0.0.0.0-6.0.0.0" newVersion="6.0.0...
What is the source code of the “this” module doing?
...
@OllieFord: As a joke. Everything the module does, from obfuscating the source code to implementing rot13 from scratch even though it's built into the stdlib, directly violates the Zen of Python. Tim Peters also snuck some subtle jokes into the Zen itself (notice the dashes o...
How to execute multi-line statements within Python's own debugger (PDB)
...eems the same can be achieved using the pdb interact command (as I learned from this bug tracker message).
– gerrit
Jun 11 '14 at 15:15
3
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How can I add a table of contents to a Jupyter / JupyterLab notebook?
...sible ways of including a ToC
in a notebook while working in and exporting from JupyterLab.
As a side panel
The jupyterlab-toc extension adds the ToC as a side panel
that can number headings, collapse sections, and be used for navigation (see gif below for a demo). Install with the following comma...
Ansible: Set variable to file content
...p will work with local files, not remote files.
Here's a complete example from the docs:
- hosts: all
vars:
contents: "{{ lookup('file', '/etc/foo.txt') }}"
tasks:
- debug: msg="the value of foo.txt is {{ contents }}"
...
Draw text in OpenGL ES
...swer is better. That's what I'm currently using. The reason why you switch from standard android vier+canvas to opengl is (amongst others) for speed. Adding a text box over your opengl sort of negates that.
– Shivan Dragon
Feb 18 '12 at 9:19
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Operator precedence with Javascript Ternary operator
...r h.className, better be specific about it.
Of course, no harm should come from h.className += ' error', but that's another matter.
Also, note that + has precedence over the ternary operator: JavaScript Operator Precedence
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